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Merck

1.05422

Ammonia solution

25%, EMPROVE® ESSENTIAL, Ph. Eur., BP

Synonym(s):

Ammonium hydroxide solution, Ammonia aqueous, Ammonia water

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About This Item

Linear Formula:
NH4OH
CAS Number:
1336-21-6
Molecular Weight:
35.05
UNSPSC Code:
12352402
Beilstein/REAXYS Number:
3587154
MDL number:
MFCD00066650

Product Name

Ammonia solution, 25%, EMPROVE® ESSENTIAL, Ph. Eur., BP

InChI key

VHUUQVKOLVNVRT-UHFFFAOYSA-N

SMILES string

[NH4+].[OH-]

InChI

1S/H3N.H2O/h1H3;1H2

agency

BP
Ph. Eur.

vapor pressure

483 hPa ( 20 °C)

product line

EMPROVE® ESSENTIAL

form

liquid

expl. lim.

27 %

concentration

25%

bp

37.7 °C/1013 hPa

mp

-57.5 °C

density

0.9 g/mL at 25 °C (lit.)

application(s)

liquid formulation
pharmaceutical
semi-solid formulation

storage temp.

2-25°C

Quality Level

500

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Application

Ammonia solution is a pH-adjusting or buffering agent typically used in a variety of liquid formulations.

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

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Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

Certificates of Analysis (COA)

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